Curt Armbruster

Martin & Co. engages in rental, leasing and property management business. It issues various certifications, standards, and guidelines for the security profession. The company was founded in 1955 and is headquartered in Alexandria, VA.

Northrop Grumman Information Technology, Inc.is a leading global provider of advanced solutions that deliver timely, enabling information to where its needed most for its military, intelligence, civilian, state and local and commercial customers. Their customers look to them for large-scale enterprise solutions. They support commanders who manage far-flung forces via global command, control and communications systems; police and firefighters who will access high-speed data and video over a new broadband wireless network; battlefield commanders who use a tactical Internet to lead their troops.

Logos Technologies, Inc. is engaged in advanced sensors, platforms, analytics, and multi-source dataset processing. It's services include motion imagery, analytics, large data processing and storage, and biochemicals. The company was founded by Gregory D. Poe in 1996 and is headquartered in Fairfax, VA.